get_basepath() uses a lot $this (which means object-referenced calls, or

[friendica.git] / mod / cal.php

diff --git a/mod/cal.php b/mod/cal.php
index 3a229ebadb607d1424e5f9300b20eefac06e1b05..ba43393284767fe744c46c3598b034dd1bc5d1ca 100644 (file)
--- a/mod/cal.php
+++ b/mod/cal.php
@@ -132,7 +132,7 @@ function cal_content(&$a) {
                        intval($contact_id),
                        intval($a->profile['profile_uid'])
                );
-               if(count($r)) {
+               if (dbm::is_result($r)) {
                        $contact = $r[0];
                        $remote_contact = true;
                }
@@ -227,7 +227,7 @@ function cal_content(&$a) {
 
                $links = array();
 
-               if(count($r)) {
+               if (dbm::is_result($r)) {
                        $r = sort_by_date($r);
                        foreach($r as $rr) {
                                $j = (($rr['adjust']) ? datetime_convert('UTC',date_default_timezone_get(),$rr['start'], 'j') : datetime_convert('UTC','UTC',$rr['start'],'j'));
@@ -240,7 +240,7 @@ function cal_content(&$a) {
                $events=array();
 
                // transform the event in a usable array
-               if(count($r))
+               if (dbm::is_result($r))
                        $r = sort_by_date($r);
                        $events = process_events($r);